Glocks newest pistol is not the single stack versions of the standard double stack Glocks. It is the double stack version of Glocks only single stack pistol. When a lot of Glock owners have been hoping for single stack Glocks, Glock did the exact opposite. So if everyone was wanting a Glock "rifle" would that inspire Glock to make a carbine? While I like the idea of the 30s because it is an new idea kinda. It would be nice to see something that really is new from Glock. Wanna kill these ads? We can help!